Tadeusz Schmidt

Character: Captain Adam Hulewicz

Marian Kociniak

Character: Lieutenant Mackiewicz

Andrzej Kozak

Character: Lieutenant Piotr Kwiatkowski

Józef Nowak

Character: Captain Zapała

Zdzisław Maklakiewicz

Character: Doctor Bryl

Stanisław Michalski

Character: Navigator Prajs

Ryszard Pietruski

Character: Krawczyk

Andrzej Szalawski

Character: Commander Pawlikowski

Irena Karel

Character: Kwiatkowski's Wife

Teresa Szmigielówna

Character: Hulewicz's Wife

Henryk Bista

Character: Mate Józek

Zbigniew Bogdański

Character: Sailor

Jerzy Dąbkowski

Character:

Zbigniew Grochal

Character: Sailor

Lech Grzmociński

Character: Officer

Tadeusz Gwiazdowski

Character: Officer at Ball

A. Lutowski

Character:

Krzysztof Kalczyński

Character: Fronczak

Leszek Kowalski

Character:

Iga Mayr

Character: Krysia

Marian Opania

Character: Wątorek

Jan Sieradziński

Character:

Edward Sosna

Character: Officer in Port

Andrzej Zaorski

Character: Martula

Witold Pyrkosz

Character: Officer (voice) (uncredited)